| title | creator | language | description | tableOfContents | contributor | subject | created |
| Ohio Biological Survey, Bull. 10, Vol. 11, No. 6
The Ascomycetes of Ohio IV and V | | en | | | | | 2006-07-04 |
| Old English Patent Medicines in America | | en | | | | | 2009-10-02 |
| Old New England Traits | | en | | | Lunt, George, 1803-1885 [Editor] | Newburyport (Mass.) -- Social life and customs; New England -- Social life and customs | 2009-02-06 |
| Old Quebec
The Fortress of New France | | en | | | | | 2009-10-30 |
| Old Rail Fence Corners
The A. B. C's. of Minnesota History | | en | | | Morris, Lucy Leavenworth Wilder, 1865-1935 [Editor] | Pioneers -- Minnesota -- Biography; Minnesota -- Biography; Frontier and pioneer life -- Minnesota; Minnesota -- History, Local | 2007-07-30 |
| On the Firing Line | | en | | | | South Africa -- Fiction; South African War, 1899-1902 -- Fiction | 2003-01-01 |
| On the magnet, magnetick bodies also, and on the great magnet the earth
a new physiology, demonstrated by many arguments & experiments | | en | | | Gilbert, William, 1544-1603 [Adapter] | | 2010-09-26 |
| On the Trail
An Outdoor Book for Girls | | en | | | | | 2006-06-07 |
| One Young Man
The simple and true story of a clerk who enlisted in 1914, who fought on the western front for nearly two years, was severely wounded at the battle of the Somme, and is now on his way back to his desk. | | en | | | Hodder-Williams, J. E. (John Ernest), 1876-1927 [Editor] | | 2006-03-04 |
| Opening Ceremonies of the New York and Brooklyn Bridge, May 24, 1883 | | en | | | | | 2009-02-25 |
| Opportunities in Aviation | | en | | | | | 2007-11-21 |
| Oscar Wilde: Art and Morality
A Defence of "The Picture of Dorian Gray" | | en | | | Mason, Stuart, 1872-1927 [Editor] | | 2010-09-10 |
| Our Moslem Sisters
A Cry of Need from Lands of Darkness Interpreted by Those Who Heard It | | en | | | | | 2009-10-05 |
| Our Young Folks at Home and Abroad | | en | | | Dale, Daphne [Editor] | Children's poetry; Children's stories; Conduct of life -- Juvenile literature | 2009-07-08 |
| Outlines of dairy bacteriology
A concise manual for the use of students in dairying | | en | | | | | 2010-05-14 |
| Outwitting Our Nerves
A Primer of Psychotherapy | | en | | | | | 2005-02-08 |
| Ox-Team Days on the Oregon Trail | | en | | | Wilson, F. N. (Frederick N.), 1876-1961 [Illustrator] | Overland journeys to the Pacific; Northwestern States -- Description and travel; Oregon -- Description and travel | 2009-07-29 |
| Pagan Passions | | en | | | Stanley, Robert, 1918-1996 [Illustrator] | | 2007-09-26 |
| Parodies of Ballad Criticism (1711-1787)
A Comment Upon the History of Tom Thumb, 1711, by William
Wagstaffe; The Knave of Hearts, 1787, by George Canning | | en | | | Wimsatt, William K. (William Kurtz), 1907-1975 [Editor] | Parodies; Ballads, English -- England -- History and criticism | 2007-07-16 |
| Pastoral Poems by Nicholas Breton, Selected Poetry by George Wither, and Pastoral Poetry by William Browne (of Tavistock) | | en | | | Kempling, William Bailey, 1869- [Editor] | | 2007-07-06 |
| Paul Bunyan and His Loggers | | en | | | | | 2010-05-08 |
| Perils and Captivity
Comprising The sufferings of the Picard family after the shipwreck of the Medusa, in the year 1816; Narrative of the captivity of M. de Brisson, in the year 1785; Voyage of Madame Godin along the river of the Amazons, in the year 177 | | en | | | Maxwell, Patrick [Translator] | Picard family; Godin des Odonais, Isabelle de Grandmaison, b. 1728?; Méduse (Ship); Shipwrecks -- South Atlantic Ocean; Amazon River -- Description and travel; Africa, North -- Social life and customs -- 18th century; Africa, French-speaking West -- Social life and customs -- 18th century | 2007-09-28 |
| Personal Reminiscences of Early Days in California with Other Sketches; To Which Is Added the Story of His Attempted Assassination by a Former Associate on the Supreme Bench of the State | | en | | | | | 2005-05-02 |
| Philaster
Love Lies a Bleeding | | en | | | | | 2004-01-01 |
| Philippine Folk Tales | | en | | | Cole, Mabel Cook, -1978 [Compiler] | Folklore -- Philippines; Tales -- Philippines | 2004-07-04 |